I am trying to integrate unity to eclipse (more precise unity with qualcomm to eclipse) for android development. I followed the steps from here probably 10 times already and still have some features not to be working (Camera issues).

I am building an app which combines unity with qualcomm. I need a simple android development environment as well, so my idea is to make a part of it in unity and port to eclipse for further development.
If I build and launch my app straight from Unity everything works well: ARCamera, simple Camera and all other features work as intended. If I export the program to eclipse and launch it from there I get a black window on ARCamera and blue window if I change the view to simple Camera.

Does anyone has a clue what am I doing wrong?

If I am using qualcomm in eclipse (no unity) everything works

If I am using qualcomm in unity (no eclipse) everything works

If I try to export qualcomm with unity to eclipse - camera doesn't work

If you are getting an error that says: error: Error: String types not allowed (at 'configChanges' with value 'fontScale|keyboard|keyboardHidden|locale|mnc|
mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen').
just switch to higher SDK (I used 4.0 but 3.2 should work as well).